Inventor · disambiguated record
Narihiro Takagi
Also filed as: TAKAGI NARIHIRO
7 granted patents·1 pending application·59 citations·filing 2003–2016
82Inventor score
Top patents by PatentIndex Score
8 records- 0192US7401762B2Solenoid-operated valve for use with fuel cellsKEIHIN CORP·Filed 2005·Granted Jul 22, 2008·31 cites·15 claims
- 0286US9260034B2Fuel cell power plant provided in vehicleHONDA MOTOR CO LTD·Filed 2013·Granted Feb 16, 2016·13 cites·10 claims
- 0368US6968915B2Fuel cell automobile capable of reducing vibrationHONDA MOTOR CO LTD·Filed 2003·Granted Nov 29, 2005·10 cites·7 claims
- 0464US8399140B2Fuel cell systemTAKAGI NARIHIRO·Filed 2009·Granted Mar 19, 2013·2 cites·5 claims
- 0560US2010151291A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 0658US8900769B2Counter-freeze control method for fuel cell systemHONDA MOTOR CO LTD·Filed 2012·Granted Dec 2, 2014·0 cites·4 claims
- 0752US7582372B2Pressure regulator for fuel cellKEIHIN CORP·Filed 2003·Granted Sep 1, 2009·3 cites·8 claims
- 0842US10247623B2In-tank valveKEIHIN CORP·Filed 2016·Granted Apr 2, 2019·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →